who makes std. diam. high lift springs?
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Supreme Member
Joined: Nov 2001
Posts: 1,526
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From: Cleveland, OH
Car: '87 Camaro LT
Engine: 355 L98
Transmission: T56
who makes std. diam. high lift springs?
Who makes standard diameter (1.25") valve springs for lift over .490"? Summit has some for up to .490" but the LT4 HOT is .492" and I don't want to mill the seats for a wider spring.
Or can I use a wider spring without milling?
Or can I use a wider spring without milling?
Last edited by Ukraine Train; Feb 13, 2002 at 07:06 PM.
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Joined: Aug 1999
Posts: 1,443
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From: College Station, Tex USA
Car: 89rs
Engine: 400Sb
Transmission: Tremec 3550
you can get a dropin spring from comp-prdcts
that will go .6 lift
http://www.competitionproducts.com
http://www.competitionproducts.com/page24.html
http://www.competitionproducts.com
http://www.competitionproducts.com/page24.html
Last edited by jcb999; Feb 13, 2002 at 08:43 PM.
Thread Starter
Supreme Member
Joined: Nov 2001
Posts: 1,526
Likes: 0
From: Cleveland, OH
Car: '87 Camaro LT
Engine: 355 L98
Transmission: T56
Thanks.
Will the LT-1/Z-28 springs fit an L98? They're the same diameter but I'm not sure about the height.
Are they just stock LT-1 springs that I can get from the dealer or are those aftermarket springs for LT-1 not available from dealer?
Will the LT-1/Z-28 springs fit an L98? They're the same diameter but I'm not sure about the height.
Are they just stock LT-1 springs that I can get from the dealer or are those aftermarket springs for LT-1 not available from dealer?
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